Home / 1,814,814.47-2,722,631.81-600,388.24

Finding the Fourth Proportional to 1,814,814.47, 2,722,631.81 and 600,388.24

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Solution

The fourth proportional to 1,814,814.47, 2,722,631.81 and 600,388.24 is: 900,718.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,814.47 : 2,722,631.81 = 600,388.24 : x
  2. Step 2: Convert to fraction form
    1,814,814.47/2,722,631.81 = 600,388.24/x
  3. Step 3: Cross multiply
    1,814,814.47x = 2,722,631.81 × 600,388.24
  4. Step 4: Simplify right side
    1,814,814.47x = 1,634,636,120,573.91
  5. Step 5: Solve for x
    x = 1,634,636,120,573.91/1,814,814.47
  6. Step 6: Final answer
    x = 900,718.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.